CN217154922U - Drying device and oven - Google Patents

Abstract

The application relates to the technical field of drying, concretely relates to drying device and oven, drying device are used for dry material, and drying device includes: the blowing mechanism is provided with an air outlet channel, and the air outlet channel is used for conveying dry gas to the material; and the flow guide piece is movably arranged in the air outlet channel and is used for dividing the air outlet channel into a first sub air outlet channel and a second sub air outlet channel, and a first air outlet of the first sub air outlet channel and a second air outlet of the second sub air outlet channel face the material. In this way, the drying device provided by the application can realize the adjustment of the wind speed on the basis of not changing the wind volume, thereby ensuring the drying efficiency.

Description

Drying device and oven

Technical Field

The application relates to the technical field of drying, in particular to a drying device and an oven.

Background

The existing drying device blows the material dry by conveying gas to the material, and the area size of an air outlet on the drying device is fixed, so that the air speed or the air volume cannot be adjusted adaptively, and the drying efficiency is low.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, the present application provides a drying device and oven, can realize the regulation to the wind speed on the basis that does not change the amount of wind to guarantee drying efficiency.

According to one aspect of the present application, there is provided a drying apparatus for drying material, the drying apparatus comprising: the blowing mechanism is provided with an air outlet channel, and the air outlet channel is used for conveying dry gas to the material; and the flow guide piece is movably arranged in the air outlet channel and is used for dividing the air outlet channel into a first sub air outlet channel and a second sub air outlet channel, and a first air outlet of the first sub air outlet channel and a second air outlet of the second sub air outlet channel face the material.

The air outlet channel of the blowing mechanism is movably provided with the flow guide piece, so that the flow guide piece divides the air outlet channel into a first sub air outlet channel and a second sub air outlet channel when in movement, the flow guide piece is only used for dividing the air outlet channel into two sub channels without changing the total air output of the drying device, the opening areas and the internal volumes of the first sub air outlet channel and the second sub air outlet channel are correspondingly changed along with the movement of the flow guide piece, and therefore, the air speeds in the first sub air outlet channel and the second sub air outlet channel are changed, the air speed is adjusted on the basis of not changing the air quantity, meanwhile, the first air outlet of the first sub air outlet channel and the second air outlet of the second sub air outlet channel are both arranged towards the material, so that the air flows flowing into the first sub air outlet channel and the second sub air outlet channel from the air outlet channel can finally be blown towards the material, thereby fully ensuring the drying efficiency of the drying device to the material.

In an optional mode, a rotating shaft is arranged in the air outlet channel in a rotating mode, the flow guide piece is fixed on the rotating shaft, and the air output of the first air outlet and the air output of the second air outlet are changed when the flow guide piece rotates along with the rotating shaft. Through setting up the rotation axis at the air-out passageway internal rotation to be fixed in the rotation axis with the water conservancy diversion spare, make can realize the convenient control to the water conservancy diversion spare through rotating the rotation axis, with the opening size of adjusting first sub air-out passageway and the sub air-out passageway of second, thereby under the condition that does not change total air output, make the air output of first air outlet and second air outlet change in opposite directions, and then can carry out corresponding adjustment according to actual demand, in order to reach best drying efficiency.

In an alternative mode, the blowing mechanism includes a first rotation connecting portion and a second rotation connecting portion which are oppositely disposed, the guide member is located between the first rotation connecting portion and the second rotation connecting portion, and the rotating shaft is rotatably connected to the first rotation connecting portion and the second rotation connecting portion. The diversion part is arranged between the first rotating connecting part and the second rotating connecting part, and the rotating shaft is rotatably connected to the first rotating connecting part and the second rotating connecting part, so that the diversion part can be smoothly fixed on the blowing mechanism when rotating to a required position.

In an alternative mode, the surface of the first rotating connecting portion protrudes to form a first arc protrusion, the surface of the second rotating connecting portion protrudes to form a second arc protrusion, the first arc protrusion and the second arc protrusion are arranged oppositely, and the rotating shaft is respectively rotatably arranged on the first arc protrusion and the second arc protrusion. Through set up first arc arch and second arc arch on first rotation connecting portion and second rotation connecting portion respectively to set up the rotation axis respectively on first arc arch and second arc arch, make rotation axis and water conservancy diversion spare can place on the mechanism of blowing or take off from the mechanism of blowing conveniently under first arc arch and the bellied support of second arc, and rotation axis and water conservancy diversion spare can rotate smoothly and adjust.

In an alternative mode, a first connecting hole is formed in the first rotating connecting portion, a second connecting hole is formed in the second rotating connecting portion, the first connecting hole and the second connecting hole are arranged opposite to each other, and the rotating shaft is rotatably arranged in the first connecting hole and the second connecting hole respectively. Through set up first connecting hole and second connecting hole on first rotation connecting portion and second rotation connecting portion respectively to rotate the rotation axis respectively and set up in first connecting hole and second connecting hole, make rotation axis and water conservancy diversion piece connect reliably on the mechanism of blowing, guarantee drying device overall structure's stability.

In an alternative mode, the second sub air outlet channel housing is provided with an air box, and one side of the air box facing the material is provided with an opening, and the air box is used for containing the air blown out from the second sub air outlet channel, so that the air is blown to the material from the opening. Establish bellows through establishing at the sub-air-out passageway dustcoat of second, accept in bellows by the gas that the sub-air-out passageway of second blew off to through set up the opening in one side of bellows orientation material, make the gas of acceping in bellows blow to the material smoothly through the opening, guarantee drying device to the drying efficiency of material.

In an optional mode, a flow guide plate is arranged at the opening, and meshes are arranged on the flow guide plate. Through setting up the guide plate at the opening part to set up the mesh on the guide plate, make the mesh provide homodisperse and guide effect for the gas in the bellows, specifically, the mesh is with the gas homodisperse in the bellows in the hole of difference and guide gas to blow to the material, makes the air current that the material surface received more even, thereby is favorable to guaranteeing the homogeneity of material surface drying degree.

In an alternative, one end of the rotating shaft is provided with an adjustment member. Through set up the regulating part in the one end of rotation axis, be convenient for more control the regulation to the water conservancy diversion spare.

According to another aspect of the present application, there is provided an oven including the drying device in any one of the above manners, wherein the number of the drying devices is multiple, and the multiple drying devices are arranged in a preset direction.

In the oven provided by the application, the air outlet channel is divided into the first sub air outlet channel and the second sub air outlet channel by movably arranging the flow guide piece in the air outlet channel of the blowing mechanism, the total air output quantity of the drying device is not changed because the flow guide piece does not change the area of the cross section of the air outlet channel and is only used for dividing the air outlet channel into the two sub channels, and the opening areas and the internal volumes of the first sub air outlet channel and the second sub air outlet channel are correspondingly changed along with the movement of the flow guide piece, so that the air speeds in the first sub air outlet channel and the second sub air outlet channel are changed, the air speed is adjusted on the basis of not changing the air quantity, and meanwhile, the air flows flowing into the first sub air outlet channel and the second sub air outlet channel from the air outlet channel are both arranged towards the material, so that the air flows flowing into the first sub air outlet channel and the second sub air outlet channel from the air outlet channel can finally blow towards the material, thereby fully ensuring the drying efficiency of the oven to the material.

In an alternative mode, the drying devices are provided with air boxes on two sides in the preset direction, and the air boxes between the adjacent drying devices are communicated with each other. Set up the bellows through the both sides with a plurality of drying device in the direction of predetermineeing to communicate each other with the bellows between the adjacent drying device, eliminated the shared space of bellows wall in the direction of predetermineeing, effectively reduce the space of oven and occupy, optimize oven structural layout, and realize following the full coverage of predetermineeing the direction and blowing, can fully promote drying efficiency.

The above description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following detailed description of the present invention is given.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is a schematic structural diagram of a drying device provided in an embodiment of the present application;

fig. 2 is a schematic structural diagram of a blowing mechanism and a flow guide in the drying device provided by the embodiment of the application;

FIG. 3 is a schematic cross-sectional view of a drying apparatus according to an embodiment of the present disclosure;

fig. 4 is a schematic cross-sectional view of a drying device according to another embodiment of the present disclosure;

fig. 5 is a schematic structural diagram of a blowing mechanism and a flow guide in a drying device according to another embodiment of the present disclosure;

fig. 6 is a schematic structural view of a blowing mechanism and a deflector in a drying device according to yet another embodiment of the present application;

FIG. 7 is a schematic structural diagram of an oven provided in an embodiment of the present application;

fig. 8 is a schematic structural diagram of an oven provided in another embodiment of the present application.

The reference numbers in the detailed description are as follows:

the drying device 100, the blowing mechanism 110, the air outlet channel 111, the first sub air outlet channel 1111, the first air outlet 1111a, the second sub air outlet channel 1112, the second air outlet 1112a, the first rotating connection part 112, the first arc-shaped protrusion 1121, the first connection hole 1122, the second rotating connection part 113, the second arc-shaped protrusion 1131, the second connection hole 1132, the flow guide member 120, the rotating shaft 130, the air box 140, the opening 141, the flow guide plate 150, the mesh 151, the adjusting member 160, and the oven 10;

material 200.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are merely used to more clearly illustrate the technical solutions of the present application, and therefore are only examples, and the protection scope of the present application is not limited thereby.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions.

In the description of the embodiments of the present application, the technical terms "first", "second", and the like are used only for distinguishing different objects, and are not to be construed as indicating or implying relative importance or to implicitly indicate the number, specific order, or primary-secondary relationship of the technical features indicated.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

In the description of the embodiments of the present application, the term "and/or" is only one kind of association relationship describing an associated object, and means that three relationships may exist, for example, a and/or B, and may mean: there are three cases of A, A and B, and B. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

In the description of the embodiments of the present application, the term "plurality" refers to two or more (including two), and similarly, "plural sets" refers to two or more (including two), and "plural pieces" refers to two or more (including two).

In the description of the embodiments of the present application, the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the directions or positional relationships indicated in the drawings, and are only for convenience of description of the embodiments of the present application and for simplicity of description, but do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the embodiments of the present application.

In the description of the embodiments of the present application, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are used in a broad sense, and for example, may be fixedly connected, detachably connected, or integrated; mechanical connection or electrical connection is also possible; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the embodiments of the present application can be understood by those of ordinary skill in the art according to specific situations.

For the drying device which performs air drying by blowing, the area of the air outlet on a part of the drying device is fixed, and the air speed or the air volume cannot be adaptively adjusted, so that the drying efficiency is low. Still some drying device can set up the deep bead in airflow channel, makes airflow channel's area increase or reduce through removing the deep bead, and then realizes the regulation to wind speed and amount of wind, but because the amount of wind can increase along with the increase of wind speed, reduces along with the reduction of wind speed, consequently difficult regulation to suitable position to can influence drying efficiency.

Based on this, this application provides a drying device, set up water conservancy diversion spare through the air-out passageway internalization at the mechanism of blowing, make water conservancy diversion spare when the activity cut apart the air-out passageway into first sub air-out passageway and second sub air-out passageway, because water conservancy diversion spare does not change the area of air-out passageway cross-section, only be used for cutting apart the air-out passageway into two sub-passageways, consequently drying device's total air output does not change, and the wind speed of first sub air-out passageway and second sub air-out passageway then can be along with the activity of water conservancy diversion spare and corresponding change, thereby realize adjusting the wind speed on the basis of not changing the air output, guarantee drying device to the drying efficiency of material.

According to an aspect of an embodiment of the present invention, a drying device is provided for drying a material, and specifically, referring to fig. 1 to 3, a three-dimensional structure of the drying device 100 provided in the embodiment of the present invention is shown in fig. 1, a three-dimensional structure of a blowing mechanism 110 and a flow guide 120 in the drying device 100 provided in the embodiment is shown in fig. 2, and a cross-sectional structure of the drying device 100 provided in the embodiment is shown in fig. 3. The drying device 100 includes a blowing mechanism 110 and a guide 120. The blowing mechanism 110 has an air outlet channel 111, the air outlet channel 111 is used for conveying the dry air to the material 200, the guiding element 120 is movably disposed in the air outlet channel 111 for dividing the air outlet channel 111 into a first sub air outlet channel 1111 and a second sub air outlet channel 1112, and both the first air outlet 1111a of the first sub air outlet channel 1111 and the second air outlet 1112a of the second sub air outlet channel 1112 face the material 200.

It should be noted that, for the convenience of showing the internal structure, the specific structure in fig. 1 and fig. 2 is a structure that the drying device 100 is partially cut away, and in a specific product, both sides of the blowing mechanism 110 in the drying device 100 in fig. 1 and fig. 2, which have an opening along the length direction of the flow guide 120, are provided with complete side walls, so as to ensure the sealing property of the internal gas flow passage of the blowing mechanism 110.

The material 200 may be a pole piece substrate coated with a conductive material as shown in fig. 1, specifically, in the field of a pole piece application battery, after the conductive material is coated on the pole piece substrate, the drying device 100 blows air to the substrate material, so that the conductive material is dried and adhered to the pole piece substrate to form a pole piece, and the pole piece substrate may be, for example, a current collector or the like. It is understood that the material 200 may be a textile or plastic structure coated with a coating material.

The blowing mechanism 110 may be an air knife as shown in the figure, and the air knife may be driven by a vortex fan or a high-pressure centrifugal fan, and the drying of the material 200 is realized by compressing the air and then blowing out at a high speed in the form of an air flow sheet with a small thickness.

The flow guiding element 120 may be a plate-shaped structure, and the flow guiding element 120 may be rotatably disposed in the air outlet channel 111 as shown in fig. 3, and the rotation direction is the direction indicated by the arrow in fig. 3, so that the air outlet channel 111 is divided into a first sub air outlet channel 1111 and a second sub air outlet channel 1112 by rotating the flow guiding element 120.

As shown in fig. 4, a cross-sectional structure of the drying device 100 provided in the embodiment of the present application is shown in the figure, and as shown in the figure, the air guide member 120 may also be slidably disposed in the air outlet channel 111, and a rotation direction is a direction indicated by an arrow in fig. 4, so that the air outlet channel 111 is divided into a first sub air outlet channel 1111 and a second sub air outlet channel 1112 by the sliding air guide member 120.

By movably arranging the flow guiding member 120 in the air outlet channel 111 of the blowing mechanism 110, the flow guiding member 120 divides the air outlet channel 111 into the first sub air outlet channel 1111 and the second sub air outlet channel 1112 when moving, because the cross-sectional area of the air outlet channel 111 is not changed by the flow guiding member 120, and only the air outlet channel 111 is divided into two sub channels, the total air output of the drying device 100 is not changed, and the opening area and the internal volume of the first sub air outlet channel 1111 and the second sub air outlet channel 1112 are changed correspondingly with the movement of the flow guiding member 120, so that the air speed in the first sub air outlet channel 1111 and the second sub air outlet channel 1112 is changed, thereby adjusting the air speed on the basis of not changing the air volume, and simultaneously, by arranging the first air outlet 1111a of the first sub air outlet channel 1111a and the second air outlet 1112a of the second sub air outlet channel 1112 towards the material 200, the air flowing from the air outlet channel 111 into the first sub air outlet channel 1111 and the second sub air outlet channel 1112 will be blown to the material 200, thereby fully ensuring the drying efficiency of the drying device 100 to the material 200.

Referring to fig. 2 and fig. 3 again, in some embodiments of the present disclosure, the rotating shaft 130 is rotatably disposed in the air outlet channel 111, the flow guiding element 120 is fixed to the rotating shaft 130, and the air outlet amount of the first outlet 1111a and the second outlet 1112a is changed when the flow guiding element 120 rotates along with the rotating shaft 130.

Specifically, the air guide member 120 may be fixed to an annular side surface of the rotating shaft 130 by welding, and the rotating shaft 130 may be disposed on an outer side surface of the air guide member 120 as shown in the drawing, the rotating shaft 130 may not be connected to the blowing mechanism 110, and the rotating shaft 130 may be connected to an external support structure (for example, may be a support hole) after at least one end of the rotating shaft extends and protrudes out of the surface of the blowing mechanism 110, so as to fix the rotating shaft 130 and the air guide member 120 at a desired position.

It is understood that, in other embodiments, the rotating shaft 130 may also be disposed on the inner side of the air guide 120, and both ends of the rotating shaft 130 are rotatably connected to the side walls of the blowing mechanism 110 (i.e., the side walls of the blowing mechanism 110 in the length direction of the air guide 120 or the axial direction of the rotating shaft 130 are not shown in fig. 1 and 2).

The flow guide member 120 may also have a connection hole, and the rotation shaft 130 is inserted into the connection hole and fixedly connected to the flow guide member 120.

Through setting up rotation axis 130 at the rotation of air-out passageway 111, and be fixed in rotation axis 130 with water conservancy diversion spare 120, make can realize the convenient control to water conservancy diversion spare 120 through rotating rotation axis 130, with the opening size of adjusting first sub air-out passageway 1111 and second sub air-out passageway 1112, thereby under the condition that does not change total air output, make the air output of first air outlet 1111a and second air outlet 1112a change in opposite directions, and then can carry out corresponding adjustment according to actual demand, in order to reach best drying efficiency.

Referring to fig. 5, a structure of a first rotation connection portion 112 and a second rotation connection portion 113 in the drying device 100 according to the embodiment of the present application is shown. In some embodiments of the present application, the blowing mechanism 110 includes a first rotation connecting portion 112 and a second rotation connecting portion 113, the air guide 120 is located between the first rotation connecting portion 112 and the second rotation connecting portion 113, and the rotation shaft 130 is rotatably connected to the first rotation connecting portion 112 and the second rotation connecting portion 113.

As shown in fig. 5, the first rotation connecting portion 112 and the second rotation connecting portion 113 are portions of the housing of the blowing mechanism 110 located at both ends of the air guide 120, and the first rotation connecting portion 112 and the second rotation connecting portion 113 may be provided with bearings, connection holes, and the like, to be rotatably connected to the rotation shaft 130.

By disposing the air guide 120 between the first rotation connecting portion 112 and the second rotation connecting portion 113 and rotatably connecting the rotation shaft 130 to the first rotation connecting portion 112 and the second rotation connecting portion 113, the air guide 120 can be smoothly fixed to the blowing mechanism 110 when rotated to a desired position.

Referring to fig. 5, in some embodiments of the present disclosure, a first arc protrusion 1121 is formed on a surface of the first rotation connection portion 112, a second arc protrusion 1131 is formed on a surface of the second rotation connection portion 113, the first arc protrusion 1121 and the second arc protrusion 1131 are disposed opposite to each other, and the rotation shaft 130 is rotatably disposed on the first arc protrusion 1121 and the second arc protrusion 1131, respectively.

By providing the first arc-shaped protrusion 1121 and the second arc-shaped protrusion 1131 on the first rotation connecting portion 112 and the second rotation connecting portion 113, respectively, and by providing the rotating shaft 130 on the first arc-shaped protrusion 1121 and the second arc-shaped protrusion 1131, respectively, the rotating shaft 130 and the deflector 120 can be conveniently placed on the blowing mechanism 110 or taken off from the blowing mechanism 110 under the support of the first arc-shaped protrusion 1121 and the second arc-shaped protrusion 1131, and the rotating shaft 130 and the deflector 120 can be smoothly rotated for adjustment.

Referring to fig. 6, a structure of a first connection hole 1122 and a second connection hole 1132 in the drying device 100 according to an embodiment of the present disclosure is shown. In some embodiments of the present disclosure, the first connecting hole 1122 is disposed on the first rotation connecting portion 112, the second connecting hole 1132 is disposed on the second rotation connecting portion 113, the first connecting hole 1122 and the second connecting hole 1132 are disposed opposite to each other, and the rotation shaft 130 is rotatably disposed in the first connecting hole 1122 and the second connecting hole 1132, respectively.

The first connection hole 1122 and the second connection hole 1132 may be directly disposed on the walls of the first rotation connection part 112 and the second rotation connection part 113 as shown in fig. 6, or protrusions may be disposed on the surfaces of the first rotation connection part 112 and the second rotation connection part 113, respectively, and the first connection hole 1122 and the second connection hole 1132 are disposed on the two opposite protrusions.

The first and second connection holes 1122 and 1132 may be both blind holes, both through holes, or one blind hole and one through hole.

Through set up first connecting hole 1122 and second connecting hole 1132 on first rotation connecting portion 112 and second rotation connecting portion 113 respectively to rotate rotation shaft 130 and set up in first connecting hole 1122 and second connecting hole 1132 respectively, make rotation shaft 130 and water conservancy diversion piece 120 connect reliably on blowing mechanism 110, guarantee drying device 100 overall structure's stability.

Referring to fig. 3 again, in some embodiments of the present application, a wind box 140 is disposed outside the second sub wind outlet channel 1112, an opening 141 is disposed on a side of the wind box 140 facing the material 200, and the wind box 140 is used for receiving the gas blown out from the second sub wind outlet channel 1112, so that the gas is blown toward the material 200 from the opening 141.

Specifically, the opening 141 may be formed by hollowing out the entire surface of the side of the bellows 140 facing the material 200 as shown in fig. 3, or may be formed by forming a through hole in the side wall of the bellows 140 facing the material 200.

The air box 140 is arranged outside the second sub air outlet channel 1112, the air blown out from the second sub air outlet channel 1112 is contained in the air box 140, and the opening 141 is arranged on one side of the air box 140 facing the material 200, so that the air contained in the air box 140 can be smoothly blown to the material 200 through the opening 141, and the drying efficiency of the drying device 100 on the material 200 is ensured.

Referring again to fig. 1, in some embodiments of the present disclosure, a baffle 150 is disposed at the opening 141, and a mesh 151 is disposed on the baffle 150.

As shown in fig. 1, the mesh 151 may be a plurality and uniformly disposed on the baffle 150, and the mesh 151 may be a circle, an ellipse, a square, a diamond, a polygon, etc., without limitation.

Through setting up guide plate 150 at opening 141 department to set up mesh 151 on guide plate 150, make mesh 151 provide homodisperse and guide effect for the gas in bellows 140, specifically, mesh 151 evenly disperses the gas in bellows 140 in the hole of difference and guide gas to blow to material 200, makes the air current that material 200 surface received more even, thereby is favorable to guaranteeing the homogeneity of material 200 surface drying degree.

Referring still to fig. 1, in some embodiments of the present application, an adjusting member 160 is disposed at one end of the rotating shaft 130.

Specifically, the adjusting member 160 may be a knob cover sleeved on the rotating shaft 130, and the adjustment of the flow guide member 120 is realized by rotating the knob cover; the adjusting member 160 may also be a motor connected to one end of the rotating shaft 130, and the rotating shaft 130 is driven to rotate by the motor, so as to adjust the airflow guiding member 120. On the basis of the two embodiments, the adjusting member 160 may further include a gear set, and the knob cover or the motor may be connected to the rotating shaft 130 through the gear set to accelerate or decelerate, so that the adjustment is more labor-saving, or the adjustment is more accurate.

The adjusting member 160 is disposed at one end of the rotating shaft 130, so that the air guide member 120 can be controlled and adjusted more conveniently.

According to another aspect of the embodiments of the present application, an oven is provided, and referring to fig. 7, a structure of the oven 10 provided in the embodiments of the present application is shown. As shown in the drawing, the oven 10 includes a plurality of drying devices 100, and the plurality of drying devices 100 are arranged in a predetermined direction.

In the embodiment shown in fig. 7, the predetermined direction is the direction shown by the arrow in the figure, and when the material 200 is a pole piece base material coated with a conductive material, the predetermined direction may be the feeding and drying direction of the pole piece base material. It should be noted that, in other embodiments, the preset direction may be any direction, and may be specifically designed according to the product shape or structural characteristics of the material to be dried, which is not described herein.

In the production line, a plurality of drying devices 100 may be connected to the same air supply duct to reduce space occupation, optimize the production line layout, and individually adjust each drying device 100 in the oven 10 through the deflector 120 to achieve the optimal drying effect.

In the oven 10 provided by the present application, the air guide member 120 is movably disposed in the air outlet channel 111 of the blowing mechanism 110, so that the air guide member 120 divides the air outlet channel 111 into the first sub air outlet channel 1111 and the second sub air outlet channel 1112 when moving, and since the air guide member 120 does not change the cross-sectional area of the air outlet channel 111, and is only used for dividing the air outlet channel 111 into two sub channels, the total air output of the drying device 100 does not change, and the opening areas and the internal volumes of the first sub air outlet channel 1111 and the second sub air outlet channel 1112 change correspondingly with the movement of the air guide member 120, the air speeds in the first sub air outlet channel 1111 and the second sub air outlet channel 1112 change, thereby achieving the adjustment of the air speeds on the basis of not changing the air output, and simultaneously, by disposing the first air outlet 1111a of the first sub air outlet channel 1111 and the second air outlet 1112a of the second sub air outlet channel 1112 towards the material 200, the air flow flowing from the air outlet channel 111 into the first sub air outlet channel 1111 and the second sub air outlet channel 1112 will be blown to the material 200 finally, thereby fully ensuring the drying efficiency of the oven 10 to the material 200.

Referring to fig. 8, there is shown a structure of an oven according to another embodiment, in some embodiments of the present application, air boxes 140 are disposed at both sides of a plurality of drying devices 100 along a predetermined direction, and the air boxes 140 between adjacent drying devices 100 are communicated with each other.

Set up bellows 140 through the both sides with a plurality of drying device 100 in the direction of predetermineeing to communicate each other with bellows 140 between the adjacent drying device 100, eliminated bellows 140 wall and in the shared space of predetermineeing the direction, effectively reduced the space occupation of oven 10, optimize oven 10 structural configuration, and realize the full coverage of blowing along predetermineeing the direction, can fully promote drying efficiency.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. The present invention is not limited to the particular embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

Claims (10)

1. A drying apparatus for drying material, comprising:

the blowing mechanism is provided with an air outlet channel, and the air outlet channel is used for conveying dry gas to the material;

and the flow guide piece is movably arranged in the air outlet channel and is used for dividing the air outlet channel into a first sub air outlet channel and a second sub air outlet channel, and a first air outlet of the first sub air outlet channel and a second air outlet of the second sub air outlet channel face the material.

2. The drying device as claimed in claim 1, wherein a rotating shaft is rotatably disposed in the air outlet channel, the guiding member is fixed to the rotating shaft, and the guiding member changes the air output of the first air outlet and the second air outlet when rotating along with the rotating shaft.

3. The drying apparatus as claimed in claim 2, wherein the blowing mechanism includes a first rotation connecting portion and a second rotation connecting portion which are oppositely disposed, the guide member is located between the first rotation connecting portion and the second rotation connecting portion, and the rotation shaft is rotatably connected to the first rotation connecting portion and the second rotation connecting portion.

4. The drying apparatus as claimed in claim 3, wherein the first rotating connecting portion has a first arc-shaped protrusion formed on a surface thereof, the second rotating connecting portion has a second arc-shaped protrusion formed on a surface thereof, the first arc-shaped protrusion is opposite to the second arc-shaped protrusion, and the rotating shafts are rotatably disposed on the first arc-shaped protrusion and the second arc-shaped protrusion, respectively.

5. The drying apparatus as claimed in claim 3, wherein the first rotation connecting portion is provided with a first connecting hole, the second rotation connecting portion is provided with a second connecting hole, the first connecting hole is opposite to the second connecting hole, and the rotation shafts are rotatably provided in the first connecting hole and the second connecting hole, respectively.

6. The drying apparatus according to claim 1, wherein the second sub-air outlet channel housing is provided with an air box, an opening is provided on one side of the air box facing the material, and the air box is used for accommodating the air blown out from the second sub-air outlet channel, so that the air is blown towards the material from the opening.

7. The drying apparatus as claimed in claim 6, wherein a deflector is provided at the opening, and the deflector is provided with a mesh.

8. Drying apparatus according to any one of claims 2 to 5 in which one end of the rotatable shaft is provided with an adjustment member.

9. An oven, characterized in that it comprises a plurality of drying devices according to any one of claims 1 to 8, said plurality of drying devices being arranged in a predetermined direction.

10. The oven set forth in claim 9, wherein a plurality of said drying devices are provided with air boxes on both sides in said preset direction, said air boxes between adjacent said drying devices being communicated with each other.

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